MODEL 375.4 with BODY 375.840 with CODE (H61) "Webasto" Air Top 2000 hot air auxiliary heater MODEL 944 with BODY 944.899 with CODE (H61) "Webasto" Air Top 2000 hot air auxiliary heater MODELS 950, 952, 953, 954 with BODY 942.899 with CODE (H61) "Webasto" Air Top 2000 hot air auxiliary heater with CODE (H64) Eberspächer D9W hot water auxiliary heater MODEL 950, 952, 953, 954 with BODY 940.899 with CODE (H61) "Webasto" Air Top 2000 hot air auxiliary heater'ar8370w5652a